Water Soluble Fertilizers can increase yields of a healthy crop beyond the capabilities of conventional, soil applied fertilizers. Used correctly water soluble fertilizers can provide an attractive economic return on investment over and above that obtained from soil applied fertilizers. Water Soluble Fertilizers are designed to meet a need for a properly balanced, highly concentrated product that can be applied by aircraft or ground rigs, as well as used in dilute or concentrated sprinkler or injector systems.